TL;DR — Clubhouse/Twitter Spaces

Design a live audio room platform similar to Clubhouse or Twitter Spaces. Users can create audio rooms, join as listeners, raise their hand to speak, and moderators can invite speakers to the stage. The system must handle thousands of concurrent rooms with up to 10,000 listeners each, delivering audio with low latency. Key features: Create and join live audio rooms. Role management: host, moderator, speaker, listener.